HOUSTON -

A northeast Harris County man was died after he was shot at the leg in his trailer home.

Harris County sheriff's deputies said the man was shot in the 1400 block of Aldine Mail Route shortly after 8 a.m. Tuesday.

Detectives said the man heard a knock at his door and a woman was on the other side.

"There was a brief argument," Homicide Detective Felipe Rivera said. "They exited out of the trailer and gunshots were heard."

The victim was taken to LBJ Hospital in critical condition, but he later died. His name has not been released

Investigators said they were interviewing the victim's girlfriend and sister, who also live at the home, to determine if they saw or heard anything before the gunfire.

Deputies have not released any information about a possible suspect.

Anyone with information is asked to call Crime Stoppers at 713-222-TIPS.