He was declared an enemy of the state with a 10,000 peso price on his head .
In ill repute and with the Mexican - American War inflaming public opinion against Anglo - Americans , Kirker fled Mexico .
Kirker was declared an enemy of the state with a 10,000 peso price on Kirker 's head .
In ill repute and with the Mexican - American War inflaming public opinion against Anglo - Americans , Kirker fled Mexico .