Possibly. Per Fox News Ayman Al-Zawahiri released a video statement that saying that Warren Weinstein would be released once US strikes on Afghan, Pakistan, Somolia, and Yemen.
Weinstein is a 70 year old man that is in poor health according to J.E. Austin Associates, the company that he works for in Pakistan.
He was kidnapped from his house in Lahore on Aug 13. It was believed for some time that Islamic nut jobs were possibly holding him however there was no proof.
Our prayers go out to his family for his safe return.