emily, and they are just devastated. detectives are looking into whether an adult possibly rolled over that infant in bed and whether drugs were involved. there are still several unanswered questions about what happened in this harrison place home. a baby found unconscious, later pronounced dead. a source tells 5 investigates the infant was just 5 weeks old. >> the whole family was excited to have the baby. antoinette: yesterday, investigators found the infant in a bed with two unconscious adults, a 19-year-old woman and 23-year-old man. detectives spent much of day collecting evidence, in hopes of finding out what lead to this tragedy. >> it's pretty sad. again, we knew they were they were happy about this baby so its pretty sad a little baby died and it's not fair. antoinette: neighbors erika and jasmine benitez say they were invited to the baby shower a couple months back, but never saw the baby. sources say investigators are over onto the infant killing the -- over onto the infant, killing the baby, and that drugs could have played a role. >> to hear that, it's just kind of shocking to know that if something like that can happen here, it can happen anywhere. antoinette: northern patient is being released. as the