You’re Like A Parachute (http://archiveofourown.org/works/307423/chapters/491797)
Jensen lives daily with anxiety and fear and Jared, his new next door neighbor hopes to find a way through that.

On Your Side (http://archiveofourown.org/works/304442/chapters/486799?view_adult=true)
Jensen's life has brought him to a point where he no longer wants to live. Given the choice between institutionalization or time at a "healing ranch" he chooses the ranch and meets people who just might be able to change his life.

Hope of Innocents (http://disneymagics.livejournal.com/24155.html#cutid1) and the sequel Nightmares of Innocents (http://disneymagics.livejournal.com/23892.html) has a wondeful sweet, caring and very protective cop!chris.
Summary: Nothing could have prepared Jared for what he sees when he walks into that hospital room at his friend, Christian's, request. Sure, he knows the boy has been abused horribly by his parents, he knows the boy is scared of everyone except Christian, he knows the boy is malnourished. But there are some things that can't be explained, they can only be seen. This is the story of how they get from here to there, together.

Here’s a link to PDF of the fic Snapshots which has lots of great protective Chris in it!
Snapshots (http://www.mediafire.com/view/?ihaxy7xhsdjatu9#)

Chris plays a important part in this one. :)
All This Damage (http://raise-a-glass.livejournal.com/1204.html)
Jared and Jensen each have feelings for each other, but both are afraid to reveal them, for very different reasons. Jared is concerned about Jensen's behaviour, particularly after stumbling onto a disturbing scene. Jensen's behaviour becomes even more erratic and self-destructive after the death by suicide of his cousin. Jared works together with Chris to try to figure out how to help him, and discover something very disturbing about Jensen's past.

Thank you for these. :)