Ingrid woke up from the explosion: "Unpleasant"

At 06 o'clock something detonated in Sala hill in Uppsala.

Ingrid Björnlund, who lives in the area, woke up to the loud bang and sounded the alarm.

- It as a metallic sound and then as something detonated.

I went out on the balcony but saw nothing, but heard people talking, she says.

Hear Ingrid Björnlund tell more in the clip!