But very little, if anything, is done because the police live in fear of the narco gangs - there are more of them and they are better equipped.
So common are attempts on their lives that, at the beginning of last year, a foot-thick concrete barricade was erected in front of the police station.
Attacks on the building are so regular that they no longer bother to replace the shot-out windows.
In March the town’s police chief David Guerrero’s predecessor was found mutilated in the main square.
Mr Guerrero said it has been a difficult two months since he took charge.
‘There’s not much we can do about the narcos’, he told MailOnline with his heavily-armed entourage alongside. ‘They is more of them and they are better equipped than we are’.
‘People used to sit out in the streets until midnight, just to socialise and be in the fresh air’, Manuel Hernandez told MailOnline, ‘but these days if you go out for stroll after 9pm, you aren’t likely to make it home again’.
Manuel said his house is now cooler during the sweltering evenings thanks to the bullet holes in the brickwork.All this crime and violence is in stark contrast to the peaceful, law-abiding farming town that Paso de Ovejas once was, which produced large amounts of papaya, corn and tomatoes.
It changed in October 2011 when the then-mayor Adolfo Ramirez, the eldest son of the powerful Ramirez Coria family, reportedly received a declaration of war from the 'Zetas' - a new drug cartel formed by ex-paramilitary soldiers.
The Zetas told Adolfo they wanted a share of land in the town, it is alleged, and wanted him to turn a blind eye to their criminal activities in the region.
But Adolfo wouldn't negotiate with the Zetas and refused to concede any territory to them, it is said.
In response, Zetas gunmen stormed his family ranch, kidnapped his parents, two brothers, three sisters and one month-old baby, and executed them all outside the town cemetery.
‘They blocked both entrances to the town with buses’, said Cesar Ahumada, the owner of nearby Hotel Jardines, who witnessed the massacre. ‘Then they made them kneel in a line on the road and gunned them all down’.
‘They were crying and begging for mercy but it didn’t matter. The police took over an hour to arrive after the crime and they never caught the people who did it. Paso de Ovejas changed completely after that day’, he added.
It is reported that the slaughter led to a turf war between the Zetas and the Ramirez family, who reportedly have links to the Sinaloa Cartel.
Aldofo's three cousins Abel, Gregorio and Alejandro Ramirez, moved into the town.
Adolfo installed his wife, Ana Rosa, as mayor, and appointed himself municipal president.
Four years on and the result is total anarchy in Paso de Ovejas.
‘Now most of the bodies are dropped in the same place that the Ramirez family were murdered’, added shopkeeper Ms Cervantes.
Quite why there is such an explosive turf war in Paso de Ovejas is best explained by its location.
Positioned 400km east of Mexico City, midway between state capital Xalapa and the Gulf Coast’s busiest port at Veracruz City, it is the perfect cartel territory.
It’s also close to the country’s largest railway junction at Tierra Blanca – a major hub for Central American migrants to the United States.
Its location means almost unlimited resources for drug and human trafficking, a Mexican cartel’s most profitable rackets.
Combined with ineffective law-enforcement and open ranching land in all directions for hiding narcotics and disposing of kidnap victims, the region is ideal for Mexican cartel activity.
Little agriculture remains as the narcos have taken hold of the local economy and extorted the farmer’s already-lean profits into non-existence.
Now the town is gripped by fear and the older residents who remain are terrified to speak out about the sky high murder rate.
‘This was a lovely place when I was younger’, said 73-year-old Jose Villareal, who said the problems with violence first started 15 years ago.
‘But today we can’t even trust our neighbours. People are so scared of the gangsters that they try to win favour by telling on their own friends’.
‘We just try to remain ignorant’, he said as he rushed the MailOnline’s reporter inside his house to avoid being seen. ‘There are so many murders here that it’s hard to keep track, let alone mourn’.
‘It’s a small town and we all know each other’, added Manuel Hernandez, who has lived in Paso de Ovejas since he was a child. ‘But after dark the only people we see in the street are those we don’t recognise. It’s never the police’.
Locals say that Central American migrants to the United States are a constant presence.
‘We constantly have the undocumented Central Americans walking through town’, said 54-year-old Enrique Lopez who runs one of the town’s many funeral parlours.
She added: 'They are trafficked through here by the criminals. The women have always been raped and the men have been badly beaten. At first I gave money out of pity, but now I see so many I have to ignore them’.
‘They used to come here just begging for money’, said one woman who asked not to be identified.
‘But now there are so many of them and they’re so desperate that you have to lock your doors. When the cartels have robbed and beaten them, they have less problem with doing the same to you’.
Paso de Ovejas, which
means ‘Sheep Crossing’, is in the state of Veracruz - the third most dangerous state in Mexico.
Veracruz accounts for around 20 per cent of murders in Mexico every year.
At least 175 women were murdered in 2012 alone. Of those, only 49 were investigated by police.
In the same year a further 15,000 women were admitted to hospital as a result of violence domestic or otherwise.
Kidnappings are also a big problem with the number of kidnappings up 80 per cent last year. Of those taken, 85 per cent were murdered, even though in some cases, a ransom was paid.
‘The only people who stay here are the old-timers’, said Enrique Lopez.
‘I told my son to get out as soon as he could. I don’t even allow him to come back and visit me. The narcos don’t take kindly to the people who run away’.