Gray used such despatch and was so fortunate that he reached Cape Flattery, at the mouth of the Straits of Fuca, June 5, 1791, his voyage of eight months having been devoid of any occurrence worthy of note. Proceeding northward to Queen Charlotte Island for trade, he there fell in with Ingraham, formerly mate of the Columbia, but now, July 23, 1791, in command of the Hope. The autumn was spent in trading and exploring among the islands and along the coast to the east and north of Queen Charlotte Island. During one trip Gray penetrated an inlet near 55° N. latitude, probably the northern extension of Vancouver Strait, to a distance of one hundred miles to the northeastward without reaching the end of the passage, which he supposed to be the Rio de Reyes of Admiral Fonte. Gray's visit was most unfortunate, for a portion of his crew landing at a port on the mainland in 55° N., on August 22d, a large band of savages fell on the party and killed Joshua Caswell, his second mate, and seamen Joseph Barns and Job Folgier. This fatal spot was therefore named Massacre Cove. The attitude of the Indians was a matter of constant anxiety, so that Gray and his crew were obliged to exercise the greatest caution in all their intercourse with such tribes as they fell in with. In Pintard Sound, 51° 30´ N., near the entrance, an attack was attempted on the Columbia, which obliged Gray to fire on the Indians, whereby two of the chiefs were killed, but it did not excite lasting resentment, as these savages traded with him later as though nothing had happened. Returning to Clyoquot, Port Cox, Vancouver Island, with the Columbia, Gray went into winter quarters. The owners had sent out the frames for a sloop of about thirty tons, with three carpenters to build the vessel. A fortified habitation, called Fort Defiance, was constructed for occupancy by the working party, which finished and launched the sloop that winter, christening her as the Adventurer. In the spring of 1792, while the crews of the Columbia and Adventurer were preparing for sea they were visited by many Indians, who, through their chiefs, established such relations with a Sandwich Islander, who was one of the crew of the Columbia, as to excite Gray's suspicions. The Islander on being closely questioned by Gray confessed that the Indians had formed a plan to murder the whole party and seize the vessels, the Hawaiian to aid them by wetting the priming of all the guns, and in return be made a chief among the Indians. Gray took immediate steps to keep his crew on their guard during their remaining stay, and thus completely baffled the design of the savages without bloodshed. In April, 1792, Gray, sending the Adventurer northward under command of Haswell, his first mate, turned himself southward, and on the 29th fell in with Vancouver, who was approaching the northwest coast on a voyage of exploration in the English ship Discovery, with the Rambler under Broughton as a consort.