Okay, I'll try. (NB: I stole this link from JJenney) because I'm lazy.
BENDER: My understanding is -- and our investigators have checked his cell phone. Also, cell phones have GPS`s, so if they`re turned on, that gives a general location of the person. And we have been following up on those right along, and
there`s been no activity on his phone whatsoever since Sunday evening sometime."
http://transcripts.cnn.com/TRANSCRIP.../28/ng.01.html
I hope this is good enough, because if it's not, then I don't know what else to provide. Officer Bender is a police officer involved in the Dylan Redwine case. He went on national TV and made this statement - please note that he did not say "no activity other than ----- fill in the blank," but, rather, "no activity on his phone whatsoever since Sunday evening sometime."
True, he did not give an exact time on Sunday evening, but that information was provided by the twitter posts you helpfully pointed out by MB, which cite a time of 9:37.
I don't know, maybe he misspoke?