 What is the meaning of “laconically” as used in this passage?
Extensive research did not uncover any evidence that the U.S. copyright on this publication was renewed.] True, there had been others, pioneers, before the company came, who objected to the expansion of the monopolistic control. But, if they could not realize that the company's regime served the best interests of the planet, they would just have to suffer the consequences of their own ignorance. Anything involving executions had to be referred to the Interplanetary Council on Earth. This walk was part of a regular routine of physical exercise that kept his body hard and resilient in spite of long hours spent in the laboratory. He swore some more and grabbed a towel, wrapping it inadequately around him; it didn't quite meet astern. Through the open door of his bedroom he could see his bed neatly turned down as it should be, but the outline under the counterpane and the luxuriant mass of platinum-blond hair on the pillow was certainly no part of his regular routine. Pete Brent's joking words flashed back to him. He struggled out of the bath, wrapped his damp bathrobe clammily around him and marched to the door with a seething fury of righteous anger burning within him. "Wherethehell's who?" "Quit stallin', bud. That was just ... "She ... why ... why ... she left, of course. All I want is to get out of here—" "Gotcha, chief," Brent whispered understandingly. For the nineteenth time Brian Hanson strode to the door of his cell and rattled the bars. I don't care if you are—" Brian's eyes almost popped out as he saw a gloved hand reach around the guard's neck and jam a rag over his nose and mouth. Another guard was caught and silenced as he came around the end of the corridor. Whether you like it or not, you'll hang with us when they find us trying to get you out of here." He had a moment of wonder at the crazy spectacle of himself, the fair-haired boy of Venus Consolidated, in his flapping bathrobe, leading a band of escaping rebels out of the company's best jail. "Right with you," the guard snapped and ran a few steps with them before a blackjack caught up with him and he folded into a corner. The electric eye tripped a screaming alarm, but the broken key in Brian's hands opened the complicated lock in a matter of seconds. They were outside the jail on a side street, the door closed and the lock jammed immovably behind them.
 Concisely
 Elaborately  Windy  Concisely  Deeply