5 Things You Need to Know Wednesday - 'American Sniper' killer guilty, historic promotion in RFD Police dept., help kids avoid peanut allergies and TV tonight.

'American Sniper' killer found guilty in murders. (USA Today)

Doug Pensinger, Getty Images
Doug Pensinger, Getty Images
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Just how much more can Derrick Rose's knees take? (USA Today)

Historic promotion ceremony for Rockford Police Department. (My Stateline)

Exposing Peanut butter to infants dramatically reduces peanut allergies. (NBC Today)

TV TONIGHT

"American Idol” at 7:00 on Fox.  The Top 12 men perform

"The Goldbergs” at 7:30 P.M. on ABC.  Charlie Sheen guest stars for a "Ferris Bueller" tribute episode

And on CBS tonight, the 30th season premiere of “Survivor” at 7:00 P.M. and The 26th season premiere of "The Amazing Race” at 8:30 P.M.