BOSTON (AP) - The FBI has concluded its search of a landfill near a Massachusetts college where the 19-year-old suspect in the Boston Marathon bombings was a student.
FBI spokeswoman Laura Eimiller says the two-day search ended Friday. Eimiller wouldn't say what investigators were looking for or whether they recovered anything from the landfill.
Bombing suspect Dzhokhar Tsarnaev was a sophomore at the University of Massachusetts-Dartmouth. Students say he returned to the campus after the bombings.
Two of his college friends were detained April 20 and were being held at a Boston jail for violating their student visas by not regularly attending classes. A lawyer for one says the two students have been interviewed by FBI agents, cooperated fully and aren't suspects in the attack.
Also, two college buddies of the suspect have been questioned, but a lawyer says they had nothing to do with the attacks. He says the two are being detained in a Boston jail for violating their student visas by not regularly attending classes.
And U.S. officials said his mother had been added to a federal terrorism database months before the April 15 attack. His mother said it's all "lies."