adam peer already existed, so we used him again. and then we started looking for things. data that was too perfect... before we knew it, adam peer had become something bigger than either of us. why didn't you say something when dr. granger was killed? watson: because it would have meant undoing all the good that adam peer had done. if it came out that you were an exec at a big drug company, it would've looked like any rival study you'd debunked was motivated by greed. barry and i talked about coming forward after he was accused of fraud. he refused, even to clear his own name. he knew that eventually his work would defend itself. so when he died, i... i did what i thought he would have wanted. which was nothing. can you account for your whereabouts wednesday morning about 6:00 a.m.? uh, i was just coming off of a red-eye from san francisco with about a half-dozen of my colleagues. their numbers are in my phone; they'll confirm it. you're gonna tell them, aren't you? you're gonna tell everyone the device that dr. granger was testing

adam: plus, a unh student recovering this evening after allegedly being stabbed multiple times by his peers. the investigation underway. hayley: warm air surged in today, and that mild air sticks around through the rest of the weekend. stephanie an important training : today held to guide new hampshire through chilling situations. >> we are looking at an opportunity for us to fine-tune our skills in ice rescue. stephanie: first responders from several towns hitting the ice in goffstown. announcer: no one covers new hampshire like we do. now, wmur news 9 at 5:30. stephanie: we begin with breaking commitment 2016 is. we have just learned hillary clinton has won the nevada democratic caucuses. this is a rebound after she finished second at the new hampshire primary. thousands said goodbye today to the late supreme court justice antonin scalia. the 79-year-old conservative icon passed away in his bed last weekend during a hunting trip in texas. good evening. i' m stephanie woods. m adam sexton. justice scalia' s funeral mass was held at the nation' s largest roman catholic church which is in wa