SAN ANTONIO — San Antonio police arrested a man Monday night accused of sexually assaulting a teenage girl.
Mario Roja, 31, has been charged with sexual assault with a child.
Police said the abuse continued for months and when the victim, 15, tried to get away from Roja he threatened her and posted nude photos of her on Instagram.
Relatives reported Roja to police.
SAPD said its investigation began in May, though they said the abuse began last August.
Police say Roja may face additional charges.