MIDLAND - Midland Police are sending out a warning to make sure you know who's knocking on your door before you open it.
That's after a woman was robbed inside her apartment.
The robbery happened Tuesday night at the Newport Apartments off Loop 250.
Officers say the woman opened the door for a man who was knocking, a little after 8 p.m.
He rushed into the apartment and knocked her down and demanded money.
When he got it, he ran off.
Police have released a description of the suspect, they are looking for a black man in his 20's with a mustache.