The Raid on Janara III was an Imperial attack on Janara III during the Great Jedi Purge.
In 6 BBY, High Inquisitor Adalric Cessius Brandl was part of an Imperial armada sent to destroy a town on Janara III that was reported to be a hive of Rebel activity that harbored Jedi-in-hiding. With Brandl leading the task force that included the Imperial-class Star Destroyer Judicator, the city of Sreina was completely destroyed, and thousands of innocent civilians massacred.
However Brandl did not realize that a young Force-sensitive child survived the assault.
Sifting through the rubble of one homestead, Lieutenant Chanceller, a young officer, pulled a small unconscious six year old girl out of the wreckage; Alexandra. Chanceller's superior, Senior Lieutenant Brandei, who had not known of Brandl's true orders, chose to take the child to be adopted by Imperial Governor Tork Winger of Garos IV.