Son uses knife to defend his mom during argument

A fight between a couple in Edinburg ended with the woman's 16-year-old son stabbing her husband. The Hidalgo Sheriff's Department tells Action 4 they received a call around 7:30 Saturday night about a stabbing near Montecito and Eubanks. There, police found a 46-year-old man with minor injuries, which he allegedly suffered when his stepson punctured him with a knife. According to police the teen took matters into his own hands, when he saw the man allegedly assaulting his mother.

Right now, no arrests have been made.

Police said there are no previous reports of domestic violence filed by the couple, and the incident is under investigation at this time.