Chargers investigating video of security guard's alleged sexual act on sidelines

The San Diego Chargers have launched an investigation after a disturbing video from Sunday's game against the Oakland Raiders began to make the rounds on social media.

Seemingly captured from the stands, the short clip in question appears to show a security staff member performing a sexual act on himself while standing near some of the Chargers cheerleaders.

"We're obviously concerned and taking it seriously," Chargers Director of Security Bill Stetson told Mario Sevilla of ABC10 News. "We're looking into it to determine exactly what happened, and if it happened, who is responsible."

San Diego's third consecutive loss dropped the club to 5-9 with two weeks remaining in the regular season.