To the entire McGreal family, I want you to know that I am very sorry for your loss. I had the honor and privilege of working with Ed when we were both Sergeants in PSA7. I relied on Ed to get me through some tough times there. He was a lot smarter than me and I would go to him for advice. He always pointed me in the right direction and was eager to help. He was my co-worker, but more importantly I considered him my friend. I want you to know he was a great cop and an even better Boss, respected by all. Ed will be in my thoughts and prayers forever. Brian Wall, Retired Sgt. HPD / NYPD