Robot Old News Today

>> eli lilly says it is droping the price of its most prescribed insulin products by 70%. >> is an important day for anyone in the u.s. who uses lily insulin. ♪ ♪ >> norah: one fighter fighter dies after a massive fire in buffalo. >> today has been a very difficult and painful day for the buffalo fire department. ♪ ♪ >> norah: closing arguments and a field goal field trip in alex murdaughs double murder trial. >> s own storm would actually mean consequences for maggie and paul....

When she gotby t only person the conclusive p w that scene, just minutes before. >> reporter: the prosecutions case has relied on circumstantial evidence. investigators never found the murder weapons or bloodied clothes, and there were no eyewitnesses. >> we couldnt bring you any eyewitnesses because they were murdered. >> reporter: this morning, jurors went to the murdaugh estate. they spent about an hour reviewing the house and dog kennels where the bodies were found. the defense will begin it...