Probate leads ,can anyone please explain them to me

[Yerry Balenzuela]

I know someone in my real estate investor club who supposedly has allot of probate leads and is asking for help with them. I'm currently in the middle of a full remodel where it's getting to the point I can spend less time on it for a worthy investment opertunity.I'm currently tapped out of traditional funds.... 

Anyway what are probate leads, how do I use them to make money and is it something I can take on that will be worth taking time away from the project I'm currently working?