Alabama teen comes to mother's aid, knocks out stepfather during alleged strangulation attempt

**Warning: This story contains graphic photos.

An Alabama man was arrested after allegedly trying to strangle his wife, only to be knocked unconscious by his 13-year-old stepson, authorities said.

Daniel Hernandez-Lopez, 32, was charged with domestic violence strangulation, according to the Baldwin County Sheriff’s Office.

Police responded to a home in Foley, Alabama, around 8 p.m. Monday, where Hernandez-Lopez was allegedly trying to strangle his wife during an argument, Fox 10 reported.