advertisementA Department of State Services (DSS) operative on Thursday told the Federal High Court in Abuja that several victims rescued after the 2022 Abuja–Kaduna train attack submitted written complaints to the agency against alleged terrorist negotiator, Tukur Mamu. “Yes, my lord,” the witness responded when asked if complaints were lodged by rescued victims. The witness told the court that he interviewed six victims in the course of the investigation, noting that none of the interviews was conducted in the presence of Mamu. Under further questioning, the witness said the DSS did not interview a former Chief of Defence Staff, Gen. Lucky Irabor (retd. He also confirmed that Mamu told investigators he was a publisher of newspapers and magazines and claimed journalism as his source of income, adding that the DSS investigated the claim.