'Calculated': Man murders girlfriend inside restaurant after installing tracking device on her car, recorder in bedroom because he thought she was cheating: Cops

Santos Hernandez Cornejo

Inset: Santos Hernandez Cornejo (Houston police). Background: Houston, Texas, restaurant where Hernandez Cornejo allegedly killed his girlfriend (KTRK).

A Texas man chased down his girlfriend in the restaurant where she worked and stabbed her repeatedly, killing her, according to cops.

Santos Hernandez Cornejo, 53, stands accused of murdering his girlfriend, 50-year-old Argelia Diaz Maya, shortly after midnight on Saturday in Houston, per a press release.

Love true crime? Sign up for our newsletter, The Law&Crime Docket, to get the latest real-life crime stories delivered right to your inbox.

According to a probable cause arrest affidavit from Houston police, Hernandez Cornejo “lied in wait” outside the Burnin” Shell restaurant where his girlfriend worked as a dishwasher. When she walked out, he allegedly confronted her with a knife hidden in his waistband. After they argued, she ran back inside the restaurant but Hernandez Cornejo chased after her and “stabbed her multiple times throughout her body,” cops said. Paramedics pronounced Maya dead on the scene.

The suspect fled the area but later voluntarily turned himself in to law enforcement. Post-Miranda, Hernandez Cornejo allegedly admitted to killing his girlfriend. He reportedly told detectives he suspected her of cheating on him, so he placed a tracker on her car and a listening device in her bedroom.

More from Law&Crime: ‘Nonsensical answers’: Woman who killed attorney boyfriend on his houseboat stabbed him 67 times, leaving her pink fingernails sticking out of him, prosecutors say

Surveillance video was able to capture Hernandez Cornejo ditching the bloody knife in a nearby field, which cops later recovered.

Local ABC affiliate KTRK reports Hernandez Cornejo told a judge he is an El Salvadoran national who has lived in Houston for nearly two decades. There is an immigration hold on him. Cops told the outlet the slaying was “very aggressive” and “calculated.”

A judge initially set bond at $350,000 but later lowered it to $50,000, per jail records.

His next court date is scheduled for Aug. 19.

You May Also Like

'Unfortunate': Justice Jackson warns SCOTUS' 'long-term credibility' is at stake after pro-fuel industry ruling

Supreme Court Justice Ketanji Brown Jackson, the first Black woman on the…

Dad Left Infant Child With 3 Brain Bleeds, Broken Arm Because He Was ‘Overstimulated and Overwhelmed’ Taking Care of Child

An Illinois man was charged last week with battery for abusing his…

Law&Crime's Prime Crime clinches top 4 ranking on Spotify, No. 1 true crime podcast on US charts

Share copy link Prime Crime with Jesse Weber (Law&Crime) Law&Crime”s original docuseries…

'Killed that lady': 13-year-old who ran over woman when she tried to stop him from stealing car learns his fate

Background: News footage of the scene in Wauwatosa, Wis., after Sunita Balogun…