traffic happening to the patient's room. not people coming to stay two hours, but coming to stay for two minutes. >> reporter: some of the visitors didn't even know the woman's last name. in addition to the drugs, police seized cash and drug paraphernalia from her room and they say she also put heroin in her iv drip. law enforcement officials in boston reported no security threats other than some unattended bags during the marathon. a million people enjoyed the sunshine while they cheered on the tens of thousands of runners. on the course were many who suffered injuries in the blast. one is heather abbott who ran the last half mile with the woman who saved her life. >> we're not going to let anything stop us. boston has its marathon back. >> meb keflezighi was the top male finisher. the first american to win since 1983 and rita jeptoo won for the second straight year. she's from kenya.