didn't find any of martin's dna on zimmerman's weapon. john and tai? >> tahman, thank you. a tip from a friend of new england patriots' tight end aaron hernandez led authorities to a an apartment. hernandez said to have called it his flophouse. the search turned up ammunition and clothing he was seen wearing on video the night a friend was shot dead. hernandez charged with murder in the case. colorado senator mark udall's brother has been found dead on a hiking trail in wyoming. searchers found james randy udall's body yesterday after scouring the mountain since friday. the 61-year-old on a solo backpacking trip. his family is still awaiting an autopsy. they said he apparently died of natural causes while doing what he loved most. fire crews now have the yarnell fire almost half contained. investigators looking into the deaths of 19 firefighters went to the scene for the first time yesterday. they will also look at radio logs and weather reports.