13 year-old Casey Kearney died on Valentines' Day after she was stabbed in Elmfield Park in Doncaster.
Police want people who were seen near the park just after 1pm that day to contact them.
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A Sheffield man who has been told he will die if he doesn't get a bowel transplant is urging MPs to vote for an opt-out organ donor system.
One of Yorkshire's greatest sporting rivalries is set to be put to one side in aid of a charity project supporting armed forces veterans.
"He's not under contract with us because obviously he was sacked, having done what he's done."