I have screencaps from the episode
Another Mother up at my website at
http://swisscheese.sbscreencaps.com/another_mother.htm. I've got caps available from all of Seasons 1 and 2 and some of the episodes from Seasons 3 and 4. There's also caps on the site (
http://www.sbscreencaps.com) from nearly every other TV series/movie that Scott has done on the site. If I could get a dime for every cap on the site...well, I wouldn't be rich but I could probably do my Christmas shopping.
These specific caps feature Troian Bellisario as Theresa:
http://swisscheese.sbscreencaps.com/...other_0057.jpg
http://swisscheese.sbscreencaps.com/...other_0100.jpg
http://swisscheese.sbscreencaps.com/...other_0104.jpg
http://swisscheese.sbscreencaps.com/...other_0110.jpg
http://swisscheese.sbscreencaps.com/...other_0122.jpg
http://swisscheese.sbscreencaps.com/...other_0123.jpg
http://swisscheese.sbscreencaps.com/...other_0126.jpg
http://swisscheese.sbscreencaps.com/...other_0203.jpg
http://swisscheese.sbscreencaps.com/...other_0224.jpg
I have them uploaded at a lower resolution to save on space but if you need them (or any others) at a higher resolution, let me know and I can forward them to you.