This was in the papers again yesterday night as the trial is over and she has been "sentenced".
£13,000 fine (£1000 for each money she offended on her 13 month campaign), 200 hrs unpaid work and a suspended jail sentence for 50 weeks, suspended for 2 years.
Quite a detailed article:
British Airways stewardess who stole £100,000 from passengers' charity donations escapes jail | Mail Online
BA stewardess 'stole £100,000' given to charity by passengers | News
EDIT: I'd get rid of the alleged from the title, but I don't think it can be changed now.