Minneapolis police chief expected to testify against Derek Chauvin

• "He will not mince any words. He’s very clear. He will be very decisive, that this was excessive force."

Flashback: Arradondo, who fired all four officers involved in George Floyd's killing last summer, previously characterized Chauvin's actions as "murder."

• "Mr. George Floyd’s tragic death was not due to a lack of training — the training was there. This was murder — it wasn’t a lack of training."

Between the lines: It's rare for a chief to testify against an officer, The Guardian notes. One expert called the decision "a pretty remarkable move."

• Of note: Arradondo also testified in the 2019 trial of former officer Mohamed Noor. He was assistant chief when Noor fatally shot 911 caller Justine Ruszczyk in South Minneapolis.

The timing: Judge Peter Cahill told the court pool reporter that Arradondo will probably testify today, but that could change.

• An MPD spokesman told us that the chief is on standby given the "fluctuating cadence of the trial."

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