If someone has truly decided to take their own life, in most cases they will not let anyone know what they're about to do because they do not want to be stopped. It is not the same as a cry for help. With this in mind and a question above in the thread, how did Wendy know where to find Donnie or that Donnie was in need of help? Did Donnie call Wendy? I think the where is of interest. If Donnie was going to kill himself why tell Wendy where she could find him? Besides wanting her to know where his body could be found. It appears Wendy got there relatively early after Donnie allegedly shot himself. I think the location Donnie chose could have been a meeting place used for drug trading and a spot Wendy was very familiar with.