CHANDLER, Ariz. - The Chandler Police Department says 42-year-old Toby Shane Aldecoa, reported missing this week, was found dead Thursday.

According to Mesa police, the death is believed to be a suicide.

Aldecoa was last seen Tuesday morning at a Del Taco on Germann Road near Gilbert Road, according to police.

Detectives said they believe Aldecoa was in the company of an unknown man while eating at the restaurant. At the time, police said they believed Aldecoa's disappearance was suspicious in nature.

According to Chandler PD, Aldecoa was found dead in his vehicle near Ray and Hawes roads in Mesa late Thursday afternoon.

The Mesa Police Department took over the investigation and said the death is believed to be a suicide.