Police probe suspected arson after power cut at Tesla's Berlin site
A view of the lettering of the Tesla Gigafactory Berlin Brandenburg. Production at the Tesla car factory in Grünheide is at a standstill due to a power outage following an attack on a power pole. Sebastian Christoph Gollnow/dpa

Police are investigating evidence of a possible arson attack at the Tesla factory near Berlin following a regional power outage that paralysed the carmaker's operations. "We have received knowledge of a letter of confession, which we are currently examining," said a police spokeswoman on Tuesday. Its authenticity is being checked. In an email, the left-wing extremist Vulkangruppe (Volcano group) accuses Tesla of "extreme exploitation conditions" and calls for the "complete destruction of the Gigafactory." A burning electricity pylon caused a major power outage in the region near the factory. P...