Grapevine police have arrested a man accused of stabbing his 19-year-old brother, who was found bleeding inside a convenience store, according to a news release.
On Monday night, May 5, officers were dispatched to the Gulf Convenience Store, in the 2700 block of Mustang Drive, at about 9:45 p.m.
A clerk told officers that a man ran into the store bleeding and collapsed on the floor, police said…