I'm trying to avoid posting any breaking news about the incident due to conflict news from many sources.
However, while there's a real chance that it was a malfunction that led to the crash, an assassination attempt is still the most likely possibility.

The idea of launching a jamming signal is mostly ruled out because jamming is often broad waves and it is difficult to direct it towards a specific copter without jamming the other copters.

A missile attack is very unlikely because the possibility of hitting the target depends on firing from a very close distance and with a very advanced missile. All 3 copters are equipped with flares and other defensive measures, and even when they run out of these measures, copters 3 and 2 would sacrifice themselves to protect the first copter. So how would a missile attack succeed that easy?! The idea of a missile attack is the most far-fetched.

Most likely someone tempered with the copter, or put a small explosive device or an internal jamming device with a timer.

Regardless of the reasons, we can do nothing now but praying for Iran and its people. Experts are the only ones qualified to examine the crash and announce the results.

Iran Red Crescent: We are sending forces to the place where rescue teams reported smell of fuel

According to Anadolu, the Turkish drone, Akinci, detected a heat source believed to be the helicopter of Iranian President Ebrahim Raisi and informed the Iranian authorities.

An Israeli aggression on the Qusayr town, south of Homs, led to 4 martyrs and 4 injuries of varying severity according to local reports.

Syria shares the grief of the friendly Iranian people and declares official mourning for three days. Flags are lowered at half-mast in all the Syrian Arab Republic, all embassies and diplomatic bodies abroad throughout this period.

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