The initiative will include symposiums and a national conference.
The alliance will be launched at a virtual event on Thursday.
Read all of the Diamondback's coverage of the trial for Sean Urbanski, who's charged with murder in the killing.
In the two years since his passing, Collins' family has helped established a scholarship fund and draft meaningful legislation in the fight for remembrance for their son
He also ruled that evidence from Urbanski's phone is admissible in trial.
About 100 people attended the event.