Who was in command of the scene
Sebola maintains he, not Crime Intelligence's Maj-Gen Feroz Khan, was in control of the Aeroton scene.
Against conflicting accounts from other officials, he told the commission he took full command of the volatile premises - a contest over authority that runs through much of the Aeroton evidence.
A theft intercepted in progress
He described officers using the 'rip-off' method - offloading the cocaine before any formal port verification.
Rogue officers, he said, prematurely opened the containers claiming a Crime Intelligence mandate, and a marked Booysens police vehicle had to physically block a Nissan bakkie that was being used to flee with the offloaded drugs. He detailed how clearing and customs officials are manipulated so illegal cargo leaves containers before it is checked.
Arrests on the premises
He personally arrested two SAPS members on suspicion of trying to steal the consignment.
Among them was Warrant Officer Marumo Magane. Sebola said more than 20 people - including Flying Squad members and officers in unmarked vehicles - were circulating at the scene, and that the driver of a red Kia Cerato admitted being brought in to help load the bakkie but froze when asked why marked police cars were being chased away.
The 'amicable' phone call
While he was arresting Magane, a caller who named himself as Brigadier Shibiri asked him to resolve the bust 'amicably'.
Sebola said he refused and escalated the interference to senior management, including General Ebrahim Kadwa. Kadwa later told him Shibiri had phoned him too - but with the opposite instruction, 'arrest them' - which Sebola put to the commission as evidence of senior officers playing both sides.
The WhatsApp and device evidence
He analysed intercepted messages from a suspect's phone showing the container operation being coordinated.
Screenshots found on the device of suspect Tumelo Nku, he testified, discussed container operations and attempts to manipulate clearing and customs officials - tying the logistics of the seizure back to an organised network rather than a one-off theft.
Linking Aeroton to the Durban-port theft
He said cellphone downloads connect the two compromised seizures to the same suspect.
Downloads from arrested officers, on his account, linked the cocaine that vanished from the Port Shepstone Hawks store after the Durban-port seizure to the same figure orchestrating the Aeroton shipment - one trafficking pattern across both busts.
The encrypted-chat trail
He walked the commission through screenshots pulled from Tumelo Nku's seized phone - from the self-deleting Swiss app Threema, plus Telegram and WhatsApp.
In the messages, he testified, Nku and a contact saved only as 'Alpha' (whom Nku called 'boss') coordinated photographing containers and their seals at Durban harbour with a forklift operator, a crane operator and 'customs guys'. A contact saved as 'General Mashaba of Hawks' was, he said, matched by cellphone number to suspect Samuel Mashaba. Because Threema deletes messages once read, only the screenshots Nku saved survived.
An inside hand at Transnet
A shipping-manifest screenshot on the device pointed, he said, to someone inside the port feeding the syndicate.
Sebola testified that a Transnet track-and-trace manifest found on Nku's phone could only have come from inside the port, and that the chats discussed steering whether the vessel berthed at Pier 1 or Pier 2 - a 'mission impossible' the group wanted to avoid. He said he followed up and established the source.
The watchdog turned on the investigator
He testified that IPID's report recommended against him and his colleagues - built on complaints by the very suspects.
Sebola said the IPID recommendation leaned on complaints by Samuel Mashaba and two officers and set aside the forensic and cellphone evidence in his docket. He disputed IPID's account that it was refused the docket, saying any request should have come formally through his commanders, and noted that despite the identified players no further prosecution has followed since he left the case.
A wider pattern of interference
Pressed by Commissioner Baloyi, he said the meddling in Aeroton was not an isolated case but part of a pattern he had seen for years.
Sebola told the commission that as far back as 2019, while posted to the Hawks at OR Tambo International Airport, his team was ordered to return seized US dollars to travellers who had declared something other than the dollars - cash that had already been sent to the Reserve Bank as per procedure - and to hand back other confiscated goods. He said senior officers' involvement in the Aeroton investigation was 'unusual' and raised doubt as to whether they were assisting or frustrating the case, naming Maj-Gen Feroz Khan and placing Generals Kadwa and Lekalakala (Gauteng Crime Intelligence head Maj-Gen Josias Lekalakala) at the scene. He said he was instructed - via Gen Kadwa, on Khan's say-so - to obtain a statement from an accused, Phakula, in prison, and that the unit commander for organised crime, Col Zondi, was never informed of the matter at all.