TikTok viral hospital worker shares story of redemption while serenading ICU patients

I Probably Wouldn't Know what a Phlebotomist Is except? 2 Aunts, 2 Cousins are RNs, 1 of My Cousins Daughters is a RN, My Daughter has a Degree as a Medical Technician and I trained as a Med Tech before I became a Spook.