First, I am just so heartbroken for Mark's family and friends, such devastating news.
Second, thank you so much bears10 and gonegirl for your words! I was raised in an abusive home and then married an abusive man. And I thought it was all normal. So it was my "duty" to put on a happy face for the world even though something felt very broken. I didn't recognize any of it as abuse until I was 26 years old. I have had major clinical depression my entire life and had been very suicidal as a child and as an adult. Finally in the past 5 or so years, the suicidal notions have thankfully left me and my depression is being controlled with medication and is something I battle every day. Friends and family and new acquaintances are always shocked about my reality, because I am an absolute expert with putting on a happy face, yet most people in my life have no idea of the intense emotional pain I experience every day. Depression is a scary place to be and it can cause you to do irrational things to escape the pain. It's a daily battle and friends and family are essential.
So, folks, please, pay attention to friends, family, strangers... ask questions.... don't be afraid to reach out to someone to offer some comfort or encouragement or simply your presence. Don't be afraid to speak up about or report a situation that doesn't seem right. It took a brave co-workers persistent daily questioning to break down my walls and reveal the abuse that reigned in my life. If it wasn't for her persistence 12 years ago, I wouldn't be here today. She is the reason why I sought out counseling and a doctor to help me.
So prayers to Mark's family and the Hope that this tragedy will open our eyes to others who may be suffering... you just might save a life, like my friend saved mine.