The Bexar County Sheriff's Office is searching for a man accused of abandoning a van containing his wife's body on the Northwest Side earlier this year.

John Gregory Brown, 43, is wanted in connection with the death of Krystle Proctor, who was reported missing and found dead on May 7, Bexar County Sheriff Javier Salazar said Monday in a press conference.

When found, Brown faces a charge for tampering with or fabricating physical evidence with intent to impair a human corpse, a second-degree felony, Salazar said.