Why Was Wino's House Raided By Police???

As PerezHilton.com was the first media outlet in the world to report…..

Amy Winehouse‘s London apartment was raided by police on Thursday.

The cops brought camera and video equipment and were swarming in and out of the house.

Neither Amy nor her husband, Blake, were there at the time of the raid.

Now, sources reveal exclusively to PerezHilton.com that it wasn’t one particular incident yesterday or this week that set off the police.

“The raid on Thursday was part of an ongoing investigation,” a source tells us.

Oh, boy. This could be worse than it seems!

[Image via WENN.]