I Thought I Saw...

James Rhodes is infuriated by something on television, and has the luxury of a rich boss who will pay to replace the TV if he smashes it with his boot:

"Sorry about the TV.  I thought I saw a cockroach on the screen." "Eek!"

Notes:

the pronoun lo is useful when apologizing for specific actions:
Siento lo de anoche. I'm sorry about last night.
Siento lo de tu tía. I'm sorry (to hear about) your aunt.

The structure of creí ver I thought I saw - with the infinitive - is interesting to me.