Murder in a small Saskatchewan town

i need funds for a lawyer for my sons murder. this was a family that killed him a mother father son cousin and a friend. The things the police are telling me and giving me the run around seem like they are hiding something. i would like to hire a lawyer to look into files, and a 911 call. police are saying it happened the same day but the time line and what they did to him just doesn't add up. I requested 3 files one of slashing of his tires one of the arson to his car and then the death threats. this happened in 2019 to 2020. police told me the files were closed and proceeded to sent me to a city which i contacted and they couldn't find his files then they sent me to another city they said files stay at he police detachment they are not sent anywhere. so the police lied. they gave me a timeline of what and when it happened and when he was shot. this does not add up at all either as there were drugs in his system and he was beaten. These people arrived at my sons house at 3am he called 911 right away and here was a open 911 line as they beat him. they broke and took stuff and tied his girlfriend up there was blood all over his pillow. The cousin was her x boyfriend and his dad was the fire chief there was also no forced entry to Allan's house. Her x boyfriend also used to live in this house. they left with allan 20minutes later. now where he was found takes 45 minutes to get there but police are saying he was shot at 3;45 am. So how did they get a bunch of drugs in his system beat him and shoot him through the rib cage and come out the back of his head and drive all the way to a slue in 25 minutes. Oh and there is not a speck of blood at the crime scene. his story is long as we think the girlfriend and his step dad had something to do with this also. So at this time i am fighting for justice for allan as it seems no one cares about the truth or justice for my som. Allan was the baby of the family at just 20. He had his heavy equipment ticket, flagging ticket , ground disturbance 1 and 2 he he was a gentleman going places. My daughter and i do investigating on our own and i have sent in blood samples we found along with my DNA to see if it is Allan's blood from a location we think they held him at. i am even having problems there as no one wants to get involved with his murder. the last person going up for trial is in November of 2021Any kind of help would be appreciated so i can get to the truth and make them accountable for what they really did to allan and then i finally can grieve for my baby boy allan.