Veteran wide receiver Michael Crabtree released after one-month stint with Cardinals
Take two: Cardinals sign ex-49ers, Raiders, Ravens WR Michael Crabtree
Ravens sign WR Crabtree to 3-year contract, void Grant deal
Sources: Crabtree, Cardinals can't agree to terms - ESPN
Niners move forward without Crabtree - The San Diego Union-Tribune
Cardinals Bolster Receiving Corps By Adding Michael Crabtree
Michael Crabtree agrees to three-year deal with Ravens - NBC Sports
Michael Crabtree, Arizona Cardinals WR, NFL and PFF stats
WR Michael Crabtree signs 3-year deal with Baltimore Ravens - Sports Illustrated