LAHORE, Pakistan, May 23 (AFP) - Pakistani police Sunday recovered the charred bodies of five people including a senior official of the income tax department murdered in a pre-dawn attack here, police said. They said the assailants apparently strangled Zulfiqar Ali, his wife, two children and a servant and then set their bodies ablaze. Police ruled out terrorism and said they suspected the murder was "personal vengeance." No arrests have yet been made.  