kidnapped at first sight

It was a friday night and I just came home from work.I am 23 years old,I live with my momand my 25 year old brother, my dad passed away in an accident.I work at a hospital as a nurse.When I walked in the door I hear my mom talking to someone in the phone and she then fall to the ground and starts to cry.She  looks up  at me and says.Mom:"Layla...I have bad news,that was the police department,they found a body and it was identified as your brother".I walk up to her and help her up and take her to her room after a cup of water.I lay with her on the bed until she sleeps. NEXT MORNING... Layla:"Morning mom...how are you feeling?".I hand a cup of coffee.Mom:"Layla,please clean his room and donate his stuff or throw it away".Layla:"Mom it will be ok".HIS ROOM IS A MESS BUT I GUESS I DON'T HAVE A CHOICE.As I walk into his room,I look around in shock,No way this is possible,His room was tidy but there was a folded piece of paper on his bed,I opened it and saw it was a letter in his handwriting.It says: To:Layla I will probably be dead or fled the town or probably abducted.I never told anyone what I worked as...well when dad died I was supposed to be the man of the house but I guess instead I was just a boy.I did really bad things and I regret not being there for you and mom. I just wanted to be the man of the house just like dad.Layla there is no other way I could tell you this but I was in a gang.I tried to leave for you and mom's safety but I am guessing it does not turn out right.I just wanted to tell you to not be the best sister you are and look for me or the person who killed me.Let the police sort it out because it is not your job it is theirs.Thank you for everything Layla From yours truly  Your brother WOOW THAT WAS SO SWEET AND SAD.I feel like listening to music and keeping myself busy because I have to be strong for both mom and I,luckly I could listen to music while doing the dishes and placing his stuff in boxes to throw awayor donate.I went to my room