Lost HTC One M8 with sentimental and important information. In Copper Face Jacks

My phone and coat were lost/stolen on Friday night. I am anxious to get them back as they contain a number of photos of my little boy, Finn and are not backed up. I also have some important information on it which is not backed up. THe phone is likely to be in my coat however it could of been lifted from my bag. The battery was dead when I last had it. Very important I get it back . Will pay for any costs incurred and a reward. Thanks