Horn honking while parked and locked

[baker01]

The truck was parked in a secure area and the horn stated honking and continued for 20-30 seconds. By the time I got to the window it had stopped. The truck was locked and had been sitting for three days.
I went out and unlocked it and nothing out of the ordinary was observed. It started up and battery voltage was at the expected levels. Thoughts?

 

[superjoe83]

Did you have the fob in your pocket? I have accidentally pushed the panic button while it was in my pocket before

 

[baker01]

Did you have the fob in your pocket? I have accidentally pushed the panic button while it was in my pocket before

No, both fobs were put away and not accessible