**Question 1:** What did the former Memphis police officer admit to doing during the incident involving Tyre Nichols?
**Answer:** The former officer admitted to punching Tyre Nichols at least five times while two colleagues held his arms and encouraged him during the beating.
**Question 2:** How did the former officer describe Tyre Nichols during the incident?
**Answer:** The former officer described Tyre Nichols as "helpless" during the beating.
**Question 3:** When did the fatal beating of Tyre Nichols occur?
**Answer:** The fatal beating of Tyre Nichols occurred in January 2023.
**Question 4:** What was the context of the former officer's testimony?
**Answer:** The former officer's testimony was part of a legal proceeding related to the incident involving Tyre Nichols and the actions of the police officers involved.
**Question 5:** How many officers were involved in the incident with Tyre Nichols?
**Answer:** At least three officers were involved, as two colleagues were holding Nichols' arms while the former officer punched him.