The FBI joined has joined in on the investigation into the disappearance of Annie Le, a 24 year old grad student doing research at the Yale School of Medicine.

Le was last seen Tuesday morning entering a research lab on Amistad St. She has not been seen or heard from since. She left behind her cell phone, credit cards and purse in her office. Le was planning to get married this weekend.

On Thursday FBI agents searched dumpsters near the research facility but so far are not commenting on what progress they may have made in the search for the missing grad student.

She is 4'11..90 pound and was last seen wearing a knee length brown skirt, bright green short sleeve tee shirt and brown shoes. Anyone with information if asked to call New Haven Police.