I don't understand where the 4 years figure came from, unless it has something to do with your sons age. In Texas, there is a 2 year statute of limitations for bringing a personal injury claim. If the claimant is a minor, the two year period doesnt begin to run until their 18th birthday, so they have until their 20th birthday to bring a claim. But, and this is a big but, certain parts of the claim, such as medical bills, may be considered to be the parents claim, because parents are responsible for their childrens medical bills, and thus these claims must be brought within two years of the date of the accident.
Answered on Jul 12th, 2011 at 11:10 AM