A deranged New Mexico teenager grinned in his mugshot after he was arrested last week for allegedly killing his Uber driver “to let some steam off” after a stressful day, according to a criminal complaint.

Sheliky Sanchez, 18, was cuffed at his girlfriend’s home in Albuquerque early Thursday morning and charged with murder, armed robbery and tampering with evidence.

Sheliky Sanchez, 18, smiled in his mugshot photo after he was arrested for allegedly murdering his Uber driver. Metropolitan Detention Center

The night before, Sanchez had asked his unwitting girlfriend to order him an Uber around 1 a.m. — telling her “his friend has a car for him and he is going to go get it,” according to a complaint obtained by the Albuquerque Journal .

When the Uber suddenly stopped before the ride w

See Full Page