do for

verb4

1. •
   (UK) To doom; to bring about the demise of someone; to injure or harm someone.

   • Smoking did for him in the end.
   • She's done for!
2. •
   (UK) To prosecute someone for a criminal offence.

   • He was done for murder.
   • The police did him for conspiracy to commit burglary.
3. •
   (slang) To tire; to exhaust.

   • All this running has done for me.
4. •
   (UK, old-fashioned) To work as a domestic servant for.

   • I've left my key in my office in Manchester, my family are at Bournemouth, and the old woman who does for me goes home at nine o'clock. — 1915