I am so sorry
Back when I was still in high school, I was leaving work with a coworker and headed out to my car. We didn't park next to each other so we split up before we got near our vehicles. After I got in mine I heard him shout my name. I looked in my rear-view and the guy was getting jumped by another guy we worked with and 3 of his buddies...
I didn't get out. I didn't turn around. I didn't help. I didn't have a cell phone back then so I couldn't have called the cops for him. So I just pretended not to hear and I drove off.
Do I feel guilty about this? Absolutely. The guy came in the next day with some pretty bad injuries (no hospitalization or anything) and I lied to his face saying that I didn't hear him. I've always felt bad about this.
What's not included in this journal are the names of the parties involved and the backstory about how the guy getting jumped sort of had it coming. Why? Because those pieces of information aren't relevant to the purpose of the journal. That and I have enough sense about me not to air other people's dirty laundry to the world.
Edit: In case you're wondering, yes, this is in reference to a certain journal I'm not going to link as it would only draw more attention towards it.
Edit #2: My story is real and this is the first time I've publicly admitted it.