Texas man destroyed knife, painted truck after fatal stabbing, affidavit says

SAN ANTONIO — A Texas man is accused of fatally stabbing a man and then destroying the knife and painting his truck in an attempt to destroy evidence, according to an arrest warrant affidavit.

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Marc Louis Champoux, of San Antonio, was arrested Friday on suspicion of murder, according to Bexar County online booking records.

Champoux is accused of fatally stabbing Bryan Humberto Aguilar, 25, in a parking lot on June 6, KSAT-TV reported.

According to the affidavit, Aguilar was stabbed in the abdomen and was pronounced dead at 2:45 a.m. CDT, the San Antonio Police Department said.

Police said that Faustino Daniel Alvarado DeLaFuente and Aguilar got into an argument with Champoux, who denied he was involved in the stabbing, KSAT reported.

According to the affidavit, a witness told police that Champoux admitted to stabbing Aguilar and showed him the knife. He then asked the witness for help in destroying the knife and spray painting his truck blue.

A second witness also identified Champoux as being involved in the disturbance, according to KSAT.

Champoux’s bond was set at $100,000, online records show. He is scheduled to appear in court on Nov. 1, according to booking records.